The technique originating from the study of ecological systems for the examination of dynamic educational systems over time is utilized. The technique is based on the theory of energy exchanges in interactions between variables. Using this technique, interactions among variables can be specified and simulated over time using an analog computer.…

After the Westinghouse Electric Corporation made a comprehensive analysis of the technical, economic, social, environmental, and institutional factors affecting the feasibility of utilizing solar energy for heating and cooling buildings, it determined that solar heating and cooling systems can become competitive in most regions of the country in…

This study tested four physical-political map layouts designed for pupils in grades 4-6. The project studied the effect of modifying traditional classroom and textbook maps on performance in map reading. The four map designs tested were the traditional map; a map using a unified legend, more elaborate symbols, and fewer type sizes and styles; a…

Part 1 of this report outlines the concept of vouchers and the nature and objectives of the New Rochelle study. The more pertinent work tasks undertaken to accomplish the objectives are contained in the appendix. The authors describe their position regarding the voucher plan, highlight its major elements, and outline the steps the district should…

A computer-assisted simulation of experiments in eyelid conditioning was conducted as part of an introductory psychology course. This instructional format was then compared with a traditional instructor-led seminar and with a seminar in which computer-produced information obtained elswhere was used. A total of 120 students participated in 11…

This study, the ninth in the series "Studies in the Phonology of Asian Languages," aims to analyze the phonological properties of the accentual system of Standard Colloquial Japanese on the basis of acoustic-phonetic data, especially data obtained through use of the sound spectrograph and pitch extractor. Chapters deal with functional distinctions…

Three experiments were conducted to examine the effects of adult expectations on children's learning and performance; one in-classroom study and two experimental studies were made in order to investigate developmental trends in susceptibility to expectancy effects and the relationship of induced vs. self-generated expectancies vis-a-vis children's…

This paper reports the development, operation, and initial performance evaluations of an electrical engineering laboratory station equipped for computer-guided experimentation (CGE). A practical evaluation of the actual instructional value of two programed lessons utilizing this new system for laboratory instruction and experimentation is also…

A program designed to increase the effectiveness of foreign language laboratory utilization by employing language laboratory aides in a city high school which has a large concentration of culturally disadvantaged pupils is described in this report. By providing laboratory aides, teachers have more opportunity to give individual attention to pupils…

The results of a number of experiments with the memorizing of several different subject-matters are presented in such a way that the relationship between number of opportunities for error (word elements faded) and number of errors actually made can be observed for individuals and groups. The particular selection of word elements to be taught by…

Designed to determine the feasibility of remote supervision of college students during their preservice teaching experience, this study focused on the use of three techniques of college supervision--face-to-face, audio-phone, video-phone--to ascertain their effects on student teacher improvement in specific teaching skills and in teaching…

One of the originators of performance contracting explains how school districts can use that concept to attack difficult educational problems and meet the increasing demand that schools be held accountable for their educational product. The author argues that what he calls "educational engineering" will guarantee a basic level of achievement in…

A computer-assisted instruction (CAI) physics lesson on magnetism was supplemented with slides and film loops to provide a simulated encounter with simple magnetism experiments. Two groups of students took the CAI lesson, but one group viewed the simulated experiments, while the other group performed the actual laboratory experiments. Since…

This booklet is intended to provide a number of experiments and demonstrations in each area of psychology which may be carried out in situations where the instructor wishes to provide class involvement and some understanding of experimental procedure, but does not have access to the apparatus generally used in experimental psychology. The 75…

This publication identifies, discusses, and lists areas for further research for five ethical issues related to health services: 1) the right to health care; 2) death and euthanasia; 3) human experimentation; 4) genetic engineering; and, 5) abortion. Following a discussion of each issue is a selected annotated bibliography covering the years 1967…